<body>
  <h2>直接输出：</h2> {{data}}
  <hr>

  <h2>模板渲染全局变量:</h2>{{defaultData}}

  <h2>include：</h2> {% include './common.html' ignore missing %}
  <hr>

  <h2>dump：</h2> {{data1|dump}}
  <hr>

  <h2>raw：</h2> {{'./common.html'|raw}}
  <hr>

  <h2>引入全局变量：</h2> {{G.JSON.stringify(data1)}}
</body>